package com.example.java_gobang.api;

import org.springframework.stereotype.Component;
import org.springframework.web.socket.CloseStatus;
import org.springframework.web.socket.TextMessage;
import org.springframework.web.socket.WebSocketSession;
import org.springframework.web.socket.handler.TextWebSocketHandler;

@Component
public class TestAPI extends TextWebSocketHandler {
    @Override
    public void afterConnectionEstablished(WebSocketSession session) throws Exception {
        System.out.println("连接成功");
    }

    @Override
    protected void handleTextMessage(WebSocketSession session, TextMessage message) throws Exception {
        System.out.println("收到消息： " + message.getPayload());
        //让服务器收到数据之后，把数据原封不动的返回回去
        session.sendMessage(message);//此处的session和前面讲的HTTP的session是不一样的，这个是WebSocket的Session
    }

    @Override
    public void handleTransportError(WebSocketSession session, Throwable exception) throws Exception {
        System.out.println("连接异常");
    }


    @Override
    public void afterConnectionClosed(WebSocketSession session, CloseStatus status) throws Exception {
        System.out.println("连接关闭");
    }
}